Chiral Rh- and Ir-catalyzed intramolecular cycloaddition of hexaynes for the construction of new chiral skeletons

Takanori Shibata, Tatsuya Chiba, Hiroyuki Hirashima, Yasunori Ueno, Kohei Endo

    Research output: Contribution to journalArticle

    23 Citations (Scopus)

    Abstract

    Enantioselective intramolecular cycloaddition of hexaynes with 1,3-diyne moiety was examined. Chiral Rh catalyst provided axially chiral 1,1′ -bis(biphenylenyl) derivatives by consecutive [2+2+2] cycloaddition. In contrast, chiral Ir catalyst provided axially chiral macrocyclic compounds with 1,3-diyne moiety by single [2+2+2] cycloaddition.

    Original languageEnglish
    Pages (from-to)363-370
    Number of pages8
    JournalHeteroatom Chemistry
    Volume22
    Issue number3-4
    DOIs
    Publication statusPublished - 2011

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    Cycloaddition
    Macrocyclic Compounds
    Catalysts
    Derivatives

    ASJC Scopus subject areas

    • Chemistry(all)

    Cite this

    Chiral Rh- and Ir-catalyzed intramolecular cycloaddition of hexaynes for the construction of new chiral skeletons. / Shibata, Takanori; Chiba, Tatsuya; Hirashima, Hiroyuki; Ueno, Yasunori; Endo, Kohei.

    In: Heteroatom Chemistry, Vol. 22, No. 3-4, 2011, p. 363-370.

    Research output: Contribution to journalArticle

    Shibata, Takanori ; Chiba, Tatsuya ; Hirashima, Hiroyuki ; Ueno, Yasunori ; Endo, Kohei. / Chiral Rh- and Ir-catalyzed intramolecular cycloaddition of hexaynes for the construction of new chiral skeletons. In: Heteroatom Chemistry. 2011 ; Vol. 22, No. 3-4. pp. 363-370.
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